1. 2018-09-27 [5] [FreeBSD-Announce] FreeBSD Errata Notice FreeBSD-EN-1 freebsd-a FreeBSD Errat 2. 2018-09-12 [1] [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD- freebsd-a FreeBSD Secur 3. 2018-09-04 [1] [FreeBSD-Announce] FreeBSD 11.1 end-of-life freebsd-a FreeBSD Secur